choristoma的音标：choristoma的英式发音音标为：[kɔ:rɪ'stəʊmə]choristoma的美式发音音标为：[kɔrɪ'stoʊmə]...

n.迷芽瘤，迷离瘤...

The lesion was excised and histopathologic examination showed an osseous choristoma.此肿块经外科手术切除,组织病理检查发现为一骨性迷离瘤....